Question
N, O, Q, R, S and T are seven members in a family. N is
married to Q, who has two children, O and R. T is the only son of S, who is sister- in- law of R. O is father of G. R is unmarried. How is G related to R?Solution
Pipe 'A' takes 20 minutes to fill half of the tank. Pipe 'B' is twice as efficient as pipe 'A'. Find the percentage of the tank filled by both in 8 minu...
Pipe ‘A’ and pipe ‘B’, together can fill 20% of a tank in 6 hours while pipe ‘C’ takes 35 hours to empty it. ...
Pipe A and Pipe B together can fill the tank in 32 hours. The capacity of the pipe A is 25% of the capacity of the pipe B. How much time will pipe B alo...
Pipe βXβ and pipe βYβ together can fill an empty tank in 24 hours while pipe βYβ and pipe βZβ together take 15 hours to fill the same ta...
Pipe βAβ can fill a 120-litre tank in 15 hours. If pipe βAβ is 25% more efficient than pipe βCβ whereas pipe βBβ is 50% more efficient t...
Pipe E can fill a pool in 24 hours and pipe F in 48 hours. If both the pipes are opened in an empty pool, how much time will they take to fill it?
Two pipes A and B are opened together to fill a tank. Both the pipes fill the tank in time βxβ. If A separately takes 8 minute more time than βxοΏ½...
- Pipes βDβ and βEβ alone can fill a tank in 16 minutes and 24 minutes, respectively, while pipe βFβ can empty the same tank in 48 minutes. If al...
Tap A and Tap B fill a drum of volume 494 liters in 19 minutes. If their efficiencies are in the ratio x:y respectively and B alone takes to fill the ci...
Tap P can fill the tank in 5 hours and Tap Q can empty it in 7(1/2) hours. Tap P starts filling and they opened for 1 hour each alternatively. In what t...
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